The Rivet,blind, cataloged under National Stock Number 5320-01-327-9109, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Allfast Fastening Systems, Llc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-327-9109 |
| Primary Part Number | AF5141-3C4 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Allfast Fastening Systems, Llc |
| Status | ACTIVE |
| Shank Diameter | 0.092 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN |
| Lubrication | DRY FILM |
| Fastener Length | 0.308 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| Expansion Device | THREADED STEM |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STEM |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE BODY |
| Material Document and Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | ASTM-A-493 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Grip Length | 0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING HIGH CLINCH SHANK |
| Surface Treatment | PASSIVATE STEM |
| Surface Treatment | CADMIUM AND CHROMATE BODY |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Material | IRON ALLOY 660 SLEEVE |
| Material | STEEL COMP 305 STEM |
| Head Major Diameter | 0.183 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AF5141-3C4 PRIMARY | Allfast Fastening Systems, Llc (USA) |
| CCR264CS-3-04IPR PRIMARY | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| CCR264CS-3-4IPR | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| 03A081C3W4 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| Reference | Meaning |
|---|---|
| RV541A3C4 | 5/9 Secondary reference U.S. Government activity |
| CCR264CS3-4IT | 5/9 Secondary reference Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace |
| AF51413C4 | 5/9 Secondary reference Hq 4000TH Aerospace Applications Group /sac/ |
NSN 5320-01-327-9109 is a Rivet,blind, manufactured by Allfast Fastening Systems, Llc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-327-9109 has 4 manufacturer part numbers on file: AF5141-3C4 (Allfast Fastening Systems, Llc), CCR264CS-3-04IPR (Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace), CCR264CS-3-4IPR (Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace), 03A081C3W4 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems).
2 possible matches (shared part number, not a government interchangeability claim): 5320-01-420-6113, 5320-01-448-8668. Verify interchangeability with system specifications before substitution.
Key specifications for AF5141-3C4: Shank Diameter: 0.092 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN; Lubrication: DRY FILM; Fastener Length: 0.308 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN; Expansion Device: THREADED STEM. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.